Abstract: Disclosed is a head-mounted temperature adjustment device, including a cap body, a temperature conduction sheet, and a temperature adjustment assembly. The temperature adjustment assembly includes a semiconductor temperature adjustment member and a fan, the temperature conduction sheet and the semiconductor temperature adjustment member are thermally conducted and both disposed in the cap body, the temperature conduction sheet is located on a side of the semiconductor temperature adjustment member facing a human head, and the fan is disposed on a side of the semiconductor temperature adjustment member facing away from the human head. In the above solution of the present disclosure, the head-mounted temperature adjustment device can be switched between a cooling mode and a heating mode to warm or cool the human head.

Abstract: A cap lamp system includes a battery pack featuring a housing with a battery cell and a protection circuit positioned within the battery pack housing. A pair of terminals are attached to the battery cell and are adapted to provide power to a cap lamp and/or other device(s). Circuitry is electrically attached to the battery cell and the cap lamp for controlling discharging of the battery cell when powering the cap lamp and/or other device(s) and charging of the battery cell when the battery pack is connected to a charger.

Abstract: A hat mounted music system includes a semi-rigid hatband and a flexible crown and hat bill mounted to the hatband. A retaining pocket is mounted to the hatband and is sized and shaped to hold a portable music player. First and second headphone mounts are located to align with the ears of a user. The mounts have first and second hinges. First portions of the hinges are attached to the hatband and second portions of the hinges are attached to the mounts. The hinges permit movement of the mounts from a first, open position to a second, listening position. First and second headphone modules are adapted to fit the headphone mounts. Connection wires connect the player to the headphone modules. The headphone mounts are spring-loaded and are retained in the second position by a latching mechanism. A release device allows the headphone mounts to return to the first, open position.

Abstract: There is provided hands-free lighting, components thereof, and other accessories for being combined with the hands-free lighting. The hands-free lighting is preferably lighted headgear including hats and includes various accessories for use therewith, such as lighted headgear having two switch or actuator devices mounted thereto. The two switch devices can include a temporary switch device and a maintained switch device. The lighted headgear can further include a switch guard associated therewith. The lighted headgear can alternatively or also include a switch cover. The switch guard and/or the switch cover can be associated with packaging configured to mount to the lighted hat to substantially prevent inadvertent activation while still allowing intentional actuation thereof, or substantially prevent activation thereof, respectively.

Abstract: An ear warming article that can be comprised of a C-shaped resilient band, an outer sleeve and a speaker or other electronic device is described. The outer sleeve is dimensioned to contain the resilient band, and includes two insulating, ear-receiving portions as well as a first opening through which the resilient band can be inserted or removed to yield an assembled or disassembled article, respectively. In a preferred embodiment, the article includes an electronic device having one or more speakers located at the ends of the resilient band; additional openings in the outer sleeve may exist for any control functionality associated with the electronic device(s). The outer sleeve can be comprised of a washable fabric material, particularly suitable as a means for interchangeable advertising (team logo, branding, etc.). In other embodiments, the ear warming article includes additional advertising and/or securing features.

Abstract: The invention discloses a cap with a bluetooth headset which is in the technology field of daily supplies, including a cap body. The cap body has a bluetooth headset which comprises a transceiver and two acoustic generators on the right and left respectively, the transceiver is set at either position of the cap body, each of the acoustic generators are respectively set at a side of the cap body corresponding to the ears. A piece of lead is used to connect the transceiver and acoustic generators. Compared with prior art, the invention provides dual-track voice, so as to make communication clearer, reduce noise influence on environment. The acoustic generators are fixed on both sides of the cap body so firmly that it is not prone to be dropped and lost, even under movement states, it is still very firm. The invention is applicable to outside activities, travel, riding etc.

Abstract: A solid-state laser emitting material for use in conjunction with a light source includes a polymer matrix functioning as host materials, containing laser dye of rhodamine 590 or rhodamine 610 as gain materials and nano-submicron particles as scatters therein. The lowest lasing threshold of the laser emitting material is approximately 5 mJ/cm2 for 585 nm emission and 2 mJ/cm2 for 630 nm emission.

Abstract: A lighted hair accessory includes a power source; one or more light emitting devices in electrical connection with the power source; and a switch interposed between the power source and the light emitting devices. A hair accessory configured to secure a bunch of hair is fitted with the power source, light emitting devices, and switch for the hair accessory to selectively display light by activating the switch.

Abstract: An omnidirectionally illuminated helmet emits light along a substantial portion of the helmet surface. An interior cushion is provided for comfort and safety of the wearer's head, while an outer shell is provided for protection from impacts. This outer shell includes a plurality of transparent displays intermingled with opaque sections or regions throughout the entire surface. An electroluminescent light source substantially covers the interior cushion. The outer shell is then placed upon the electroluminescent light source in a manner that aligns the plurality of transparent displays with the light source so that the transparent displays emit light therefrom. Transparent displays are located on the entire hemispherical constructs of the outer shell, including the sides, back, front, and top, so that light is emitted from virtually the entire helmet and can be seen from any vantage point.

Abstract: The present invention provides a fabric display using the action of electrostatic charges to manipulate visual displays. The fabric display comprises areas of furry fabrics (16) that can serve as visual effects or display of information and can be usable in a wearable garment, furniture, or other suitable locations where it can be incorporated to close a circuit. Through activation by the user, the surface of furry fabrics (16) is electrostatically charged causing the furs to repel from the surface and each other in a substantially vertical orientation with portions of the furs extending cut of the surface, thus revealing the color of the fabric surface.

Abstract: Disclosed herein are a silencer for an airline hood and a protective hood having the silencer. The present invention reduces the speed of air fed into a space between upper and lower units, using an air distributing means, prior to discharging the air through air outlet holes formed on the lower unit to the outside of the space, thus minimizing noise due to the air. Further, the silencer for an airline hood is installed in the protective hood, thus minimizing noise, therefore increasing work efficiency, when a worker works with the protective hood on.

Abstract: An auxiliary light source includes a plurality of illuminable light-emitting sources and a plurality of opaque reflectors. A plurality of substantially rectangular transparent lenses are positioned over the light-emitting sources. Each lens includes a plurality of integrally disposed finger portions defining mounting brackets engageable with the mask support rim. The device further includes a central panel secured to the mask support rim by a fastening member and a plurality of flexible rubber seals sandwiched between the panel and the lenses respectively. A control switch and a power supply source are electrically coupled thereto and to the light-emitting sources respectively.

Abstract: A position indicator (10) for a helmet (1), for example a bicyclist's safety helmet, comprises a protruberant diffuser (12) containing one or more electroluminescent strips (60, 61); at least part of the emitted light is distributed through the diffuser (12), preferably by means of an internal convex reflector (62) which contains the power supply (70, 71, 72). A second strip is preferably arranged to be directly visible through a transparent window in the diffuser (12). The indicator is releasably attached to the helmet, for example by means of magnets (30), and may be arranged to detach in the event of an accident so as not to impair the normal function of the helmet. The diffuser preferably forms an illuminated band extending along the side of the helmet (1); the front (15) and rear (16) ends of the indicator may be distinguished from each other. A position indicator system comprises two indicators arranged symmetrically on either side of the helmet, so as to indicate the orientation of the wearer.

Abstract: Electric heating/warming composite fabric articles have at least a fabric layer having inner and outer surfaces, and an electric heating/warming element, formed, e.g., of die cut, metallized textile or plastic sheeting or metal foil, affixed at the inner surface of the fabric layer and adapted to generate heating/warming when connected to a power source. A barrier layer may be positioned, for example, adjacent to the inner surface of the fabric layer; e.g., with the electric heating/warming element formed thereupon, including to protect the electric circuit, e.g. against abrasion.

Abstract: A surgical head gear apparatus or helmet includes a lighting system that utilizes circuit board mounted LED clusters supported on the surgical helmet. The LED clusters are part of a light array mounted to the forward portion of the helmet. In one embodiment, the light array is self-contained with its own power supply. In another embodiment, the light array is electrically connected to an external power supply and controller, such as en existing controller associated with the ventilation system of the helmet. In accordance with the invention, the only remote link for the LED clusters and circuit boards is to a control switch and/or power supply.

Abstract: The present invention relates to a clip type light emitter, and in particular to a clip type light emitter capable of enhancing a visual field at night by detachably engaging a clip type light emitter to a leisure cap (including hat) generally used for a mountain climbing or fishing or travel or various sports. The clip type light emitter comprises a casing forming a body; a plurality of lamps provided at a front side of the casing at regular intervals; a switch part provided in one side of the casing; a battery provided in the interior of the casing; and a clip provided in an upper side of the casing and having one side end integrally engaged with the casing and having a certain elastic force, wherein the clip type light emitter is detachably engaged to a leisure cap (including hat) used for a mounting climbing, a fishing or various outdoor leisure and sports.

Abstract: A motorcycle windshield control system is disclosed. The system includes a receiver and filter circuit coupled to a motorcycle helmet having a windshield for receiving and filtering electromagnetic signals generated by an electrical device of a motorcycle. Alternatively, the receiver and filter circuit can receive signals emitted by an emitter installed on the motorcycle. The system also includes a control circuit coupled to the receiver and filter circuit, for performing a Boolean operation to activate a raiser motor for adjusting a position of the windshield when the Boolean operation generates a high logic level. The system can also include a manual override switch.

Abstract: A motorcycle windshield control system is disclosed. The system includes a receiver and filter circuit coupled to a motorcycle helmet having a windshield for receiving and filtering electromagnetic signals generated by an electrical device of a motorcycle. Alternatively, the receiver and filter circuit can receive signals emitted by an emitter installed on the motorcycle. The system also includes a control circuit coupled to the receiver and filter circuit, for performing a Boolean operation to activate a raiser motor for adjusting a position of the windshield when the Boolean operation generates a high logic level. The system can also include a manual override switch.

Abstract: An audio system and hat connection assembly incorporated into or adapted for connecting to a hat and comprising a first connection plate and corresponding second connection plate that connect through or to the bill or hat material wherein the first section is adapted for storing the audio circuit and speaker components and connects to the second section in a manner that grips the hat material and provides access to the audio controls. In an alternative embodiment, the connection assembly may comprise a clip that secures the audio system to the hat without penetrating it. The assembly includes storage space for securing at least one speaker and audio system, which may be adapted for storing other items, such as money and keys.

Abstract: The object of this invention is to provide a leisure sports helmet having both a fan and a plurality of vents on a helmet body. Due to the fan (100) and the vents (20), atmospheric air is drawn into the interior of the helmet to cause convection to transfer heat from the head of a user to the air, and the heated air with sweat is discharged to the atmosphere. Thus, the helmet is forcibly ventilated while the user wearing the helmet participates in rapid leisure sports, so that the helmet does not generate any odor caused by the heat and sweat in the interior of the helmet and maintains a pleasant and comfortable atmosphere. The fan collaterally provides a decoration effect to make the appearance of the helmet more attractive.

Abstract: A surgical garment includes a head gear apparatus for supporting a face shield and shroud. The head gear apparatus includes a helmet that supports a fan assembly, and that defines forward and rear ventilation passageways. The helmet includes a chin bar that defines a centrally located slot, and an upper ledge. The upper edge of the face shield contacts the upper ledge, while the lower edge of the shield includes a tab that extends through the slot. The chin bar and face shield include a plurality of magnetic elements that magnetically connect the lower edge of the face shield to the chin bar. The helmet is suspended from a strap assembly that is carried directly on the head of the wearer. The strap assembly includes an adjustable occipital support that bears against the occiput of the wearer. The face shield can include a plurality of film layers that can be removed when soiled.

Abstract: A personal protective suit for a wearer includes a hood portion located generally above the wearer's neck and at least partially enveloping the wearer's nose and mouth, a body portion located generally below the wearer's neck and at least partially enveloping the wearer's torso, an air delivery system that can deliver air to the hood portion, a vent that can permit gasses to escape from the body portion, and a partial flow restriction between the hood portion and body portion of the suit. The partial flow restriction permits gasses to pass from the hood portion to the body portion while reducing carbon dioxide levels in front of the wearer's mouth. The suit can be fabricated without requiring a face piece.

Abstract: An ear warming article that can be comprised of a C-shaped resilient band, an outer sleeve and a speaker or other electronic device is described. The outer sleeve is dimensioned to contain the resilient band, and includes two insulating, ear-receiving portions as well as a first opening through which the resilient band can be inserted or removed to yield an assembled or disassembled article, respectively. In a preferred embodiment, the article includes an electronic device having one or more speakers located at the ends of the resilient band; additional openings in the outer sleeve may exist for any control functionality associated with the electronic device(s). The outer sleeve can be comprised of a washable fabric material, particularly suitable as a means for interchangeable advertising (team logo, branding, etc.). In other embodiments, the ear warming article includes additional advertising and/or securing features.

Abstract: A lighted hat 10 provides illumination for the user of the hat while substantially maintaining the appearance of a traditional baseball style cap visor. The lighted hat 10 includes a head-engaging portion 20, a brim 30, a headband 40, a low profile light 50, a power source 60, and an activation switch 80. A preferred embodiment lighted hat 10 is configured as a traditional baseball style cap that has a head-engaging portion 20 and a brim 30 attached to the front of the head-engaging portion. Additionally, a headband 40 is also preferably connected to the lower inside rim of the head-engaging portion 20. The low profile light 50 is incorporated into the brim 30 of the hat 10 where it is substantially concealed within the brim. In one embodiment, the power source 60 includes a solar panel 70 that is located on the brim 30 of the hat 10.

Abstract: The present invention relates to that of an incorporated cooling system that is incorporated into headgear that would be worn by a user. The cooling system of the present invention comprises a plurality of hollow plastic tubes all interconnected to one another. The plastic tubes serve both as a means in which an even distribution of air flow occurs over a user's head and also serves as a skeletal framework for the particular piece of headgear which the present invention is associated with. Air flow through the present invention occurs throughout the plastic tubes by the presence of air compressor unit, which is mounted on the particular piece of headgear in an inconspicuous place. The air compressor unit is powered by a power means. The plastic tubes of the present invention have inwardly facing air outlet holes that solely but steadily blow air onto the head of an individual wearing a piece of headgear with the present invention.

Abstract: A phototherapy garment contains a flexible backing material, a transparent liner, and a flexible printed circuit sheet containing surface-mounted light-emitting diodes (LEDs) positioned between the backing material and the liner. An infant is placed inside the garment so that the LEDs illuminate a large portion of the infant's skin for phototherapy. The LEDs preferably emit high-intensity blue light, suitable for treatment of neonatal hyperbilirubinemia or Crigler-Najjar syndrome. The LEDs are arranged in a densely packed array facing the liner and emit uniform, high intensity light. A power supply, which may be portable, supplies adjustable power to the LEDs, preferably pulsed with a duty cycle of approximately 10%, and preferably to overdrive the LEDs to maximize light output. A two-way communications device incorporated into the garment allows a physician or computer to control the garment remotely and gather relevant information periodically or continuously.

Abstract: An electronic quick change cartridge for a welding helmet. The cartridge base is formed of an optically dense polycarbonate or like material that acts as a passive filter to provide eye protection during the welding process. A port in the base receives a variable density LCD cell and a cavity formed in the base receives the electronics for driving the cell. Optical masks prevent light leakage through any interfaces of the structure. When low light levels are present, the welder views a work piece through an essentially transparent or slightly opaque LCD cell. When an arc is struck, the LCD cell darkens to a shade corresponding to the shade of the surrounding polycarbonate material. The welder then can view the work piece through the LCD cell and all the optically unobstructed portions of the polycarbonate base surrounding the LCD cell thereby to have an expanded viewing area during the actual welding operation.

Abstract: The present invention relates to novelty hats and items of clothing in general, and particularly to novelty hats having one or more candles, lamps or light holders depicted thereon. The hats may also be provided with flame tips or light bulbs which may be releasably attachable above the candles, lamps or light holders. Such hats may be worn by children during the joyous celebration of religious holidays, such as the Jewish holiday of Chanukah or the Christian holiday of Christmas.

Abstract: The present invention is a decorative hat generally defined by a body portion, a plurality of decorative lights, a D.C. electrical power source, electrical circuitry, and a switching means. A mouth is formed in one end of the body portion for fitting over a person's head. The plurality of decorative lights are attached to the outside of the body portion for forming an illuminated decorative display on the outside of the body portion. The electrical power source is attached to the inside of the body portion for providing a source of electrical power inside the hat. The plurality of decorative lights and the electrical power source are each attached to and electrically coupled to the electrical circuitry for enabling the electrical power source to supply electrical power to the decorative lights.

Abstract: An improved structure multifunction cap comprised of cap having a placement section on the front surface with incisions on two sides and capable of accommodating the insertion and mounting of a luminescent picture as well as isolating the forehead of the user from direct contact with the luminescent picture, thereby preventing electrocution. Furthermore, there is a containment section on the side that provides for the insertion of a controller circuit which switches the power source to the luminescent picture on and off. As such, the structure of the present invention allows the multifunction cap to be worn in the day for general use, but is capable of enhanced visual attractiveness when worn at night and, furthermore, prevents electrical shock to the user while the cap is worn to ensure physical safety.

Abstract: Headgear combined with binoculars, a headset, and a fan. The binoculars are mounted on the brim of the headgear using a hinge so the they can be placed above the brim while not in use. The headset contains earphones preferably for each ear. The earphones are independently rotatable so that they may be placed out of the way while not in use and may be adjusted both horizontally and vertically. On top of the crown of the headgear a fan is mounted to blow on the user to keep him cool.

Abstract: A welding helmet includes a shutter assembly with an electronically controlled liquid crystal shutter in a compact housing for physical mounting near the face area of a protective shell. The electronic controls provide for the customary auto-darkening function as well as two user selectable fixed shade settings which permit the user to fix the shutter shade in one of a plurality of preselected and factory set shade settings. When fixed at a shade setting, the user is given a visual indication that the helmet is not in an auto-darkening mode. The housing allows for two PC boards to be mounted above and below the optical shutter, with a flexible cable interconnecting the two PC boards so as to not interfere with or obscure the user's vision. The controls are all single function, readily accessible and continuous so that multiple operation of any one control does not switch the associated function off, allowing a user to continuously operate any control repeatedly to ensure its selection.

Abstract: A power pack (12) for a ventilating fan (16) of a sports goggle (10) has a housing (12) designed to attach to a strap (14) of the sports goggle (10). The housing (12) has a slider (20) that is substantially rectangular in shape and is substantially the same size as the housing (12). The slider (20) forms an outer wall of the housing (12). A power regulating circuit (100) contained in the housing (12), is designed to be connected to a battery and provide a constant voltage power supply to the ventilating fan (16).

Abstract: The invention is a protective head gear ("cap") useful for work within hazardous environments, especially within radioactive environments. The protective cap includes: (a) a hood for covering a substantial portion of the head of a user, the hood having a top portion, a rear portion and opposed side portions, (b) a top flap centrally disposed on the top portion of the hood, the top flap being reversibly opened and closed to reversibly accept and retain the lateral support bridge of an audio head set, (c) a pocket disposed on the hood for accepting and retaining a remotely transmitting dosimeter probe and a passive dosimeter, (d) opposed ear openings for exposing the ears of the wearer of the hood so as to allow the wearer to position the ear piece portions of an audio head set over the user's ears, and (e) ear opening flaps for reversibly covering and uncovering each ear opening, each ear opening flap being sufficient in size to cover each ear opening when the wearer is wearing an audio head set.

Abstract: A Halloween mask with flash device, which not only can increase the attractive effect and the sense of reality for the mask but also can enhance the safety of the wearer by calling the attention and awareness of the vehicle drivers near the wearer, includes a hollow mask body and at least a flash device. The hollow mask body, which is made of resilient material, is punctured with a plurality of apertures at predetermined positions. The flash device includes a base housing having an upper chamber and a lower cavity, a flashing unit being received in the upper chamber, a predetermined number of button cell being received in the lower cavity and electrically connected with the flashing unit, a cell cover head detachably connected to a bottom end of the base housing so as to cover the lower cavity and the button cell therein, and a lens member affixed on top of the base housing so as to cover the upper chamber and the flashing unit therein.

Abstract: The present invention discloses an apparatus 10 for providing solar powered air circulation to the face and upper body of the user. A means for mounting photoelectric cells 16 to the apex of the top of a hat 12 is provided which cells 16 are connected by wire 24 to a directionally selective fan 14 which is located under the brim 18 of the hat 12. The fan 14 receives air transmitted through a conduit 20 under the brim of the hat 12 which has its air inlets 22 on the lateral edges of the brim 18 of the hat 12. The fan 14 is also provided with a horizontally movable axle 26 means whereby it is partially rotatable in the horizontal axis to selectively distribute the air. An alternative embodiment 30 is provided wherein the components of the present invention are assembled onto a modular semi-flexible frame 30 which can be attached to an existing favorite cap 12 by means of hook and loop material 36 thereby providing a portable cooling unit which can be easily attached to various hats.

Abstract: An ornamental circuit accessory for use with a hat. The ornamental circuit accessory has light emitting diodes for being mounted on the hat for being viewed by individuals viewing the hat and the terminals of the diodes and the circuitry for controlling the diodes are adapted to be concealed within the hat by the person wearing the hat. The control circuitry includes an electronic clock which sends electric pulses to an electronic counter, the output of which passes through a decoder that controls which diodes are sequentially illuminated (Example Only) for providing a type of additional ornamentation for the wearer of the hat.

Abstract: An interactive safety helmet for a bicyclist, making it possible for a group of bicyclists wearing like helmets to communicate with each other and thereby coordinate their activities. The helmet is formed by an outer shell shaped to fit onto the head of the bicyclist and an inner cushioning liner having a pair of miniature loud speakers embedded therein at opposing sides adjacent the ears of the bicyclist. Extending from the shell is a gooseneck supporting a microphone at a position adjacent the mouth of the bicyclist. Mounted on the shell is a miniature radio transceiver whose transmitter section is coupled to the microphone and whose receiver section is coupled to the loud speakers. The transceiver is connected by a line extending from the helmet to an external battery power pack. In operation, a bicyclist wearing the helmet can by talking into the microphone and listening to the loud speakers interact with other bicyclists in the group.

Abstract: An anti-cold ears cushion is provided. The ears cushion is composed of an arcuate headband in conforming with the head of human and a pair of ear cushions coupled with two ends of the headband. The cushion each includes a base having a lock and a first electrical socket on outer surface and an electrical heating plate on the inner surface connecting to the socket by a pair of first cords, and a pad of warm soft material sleeve onto the base and engageable with the ears of human. A battery seat is receivable in the front pocket of garment and includes a switch and a second electrical socket connected to the first electrical socket by a second cords, when the switch is turned-on, the heating plate inside each of the ear cushions will provide adequate heat to warm the ears in a cold weather.

Abstract: A visor supported display system may be worn by a user to enable visual information to be selectively viewed by the user. The visor supported display is arranged with a housing including a main portion that is fixable to an underside of a visor. A movable portion of the housing is movably fixed to the main portion so that it may be moved to a down or open position so that visual information can be viewed. When the viewing of the visual information is no longer necessary, the movable portion may be moved to a closed or up position, improving the forward looking view of the user. A source of the visual information may most preferably be provided separate to, and external of, the visor supported display.

Abstract: A system designed to measure and record in real time data relating to translational and angular acceleration of an individual's head during normal sporting activity. One embodiment of the device includes at least three orthogonal accelerometers mounted within a sports helmet together with means for recording, in real-time, the data output from the accelerometers. The data is either recorded on a memory card or other mass memory means installed in the helmet, or is transmitted to a nearby receiver for reception and storage on a computer's hard drive or other conventional mass storage device. The device provides real-time storage of translational and angular acceleration data over a length of time such that cumulative exposure effects and thus limits can be established for the individual's further or future participation in the sport. The data also allows detection of the precise motions of the head which precede the occurrence of a severe head injury.

Abstract: A modular hat is disclosed. The hat includes a hat crown having an inside perimeter, a front side, a back side, a left side, and a right side. A visor is attached to the front side of the hat crown. A headband connecting member is attached along the inside perimeter of the hat crown for releasably connecting a plurality of components to the hat, wherein the components are chosen from the group consisting of a chin strap, a sunglass mount, a one-piece ear muff attachment, a storm visor, an ear and neck winter guard, a hydration curtain, a pocket, a bug net, an internal headband, a reflective illuminator, a flashlight holder, a winter facemask with pockets, and an ornamental towel.

Abstract: The invention is directed to a combination of a baseball cap, a sound generator and a three dimensional image of an object having a distinctive sound. A lower case is fastened to the baseball hat with snap fasteners and an upper case is formed in the shape of the image being recorded and played by the sound generator. The application discusses examples of attachments to the cap consisting of an auto scoop, a three barrel carburetor, a boat and a helicopter.

Abstract: A type of lightweight, multi-use headware is provided which has an aperture on one or both sides of the headware for temporarily receiving a small illuminating device in a non-obstructive manner that allows the handle of the illuminating device to be securely held within the interior of the headware. When the illuminating device is removed from the aperture the headware may be more traditionally used to shield the user's face and eyes from sunlight.

Abstract: The present invention provides a type of luminescent cap that possesses a function for replacing patterns. A frame that allows placement of objects is securely installed on the front edge of the cap. A luminescent board that emits luminescence and a pattern card are inserted in the frame that allows placement of objects. The luminescence emitted by said luminescent board can, through the transparent position of the pattern card, produce the effect of a luminescent pattern. Users are also able, according to need, to remove and replace pattern cards of different patterns, causing the cap to have greater practical value.

Abstract: A fixing assembly for a helmet headset comprises a body piece, a microphone attached to the body piece, an earphone attached to the body piece, and cabling for taking signals to the earphone and from the microphone An elongated tongue piece is attached to the body piece, and the body piece includes at least two hole perforations with a width equal to that of the tongue piece.

Abstract: A helmet is supplied with a personal alarm safety system (PASS) that detects the absence of motion by the wearer. This usually indicates that the user is unconscious or otherwise incapacitated. Also in the helmet is an automatic activation means which turns on the PASS system as soon as the wearer puts on the helmet. Other features such as visual alarm and inactivation means are included in the preferred embodiment.

Abstract: The front end of a body portion on a hat (e.g. cap) may be continuous and the rear end may have separable sections. The hat may have a visor to form a cap defined by two (2) cloth layers separated by a backing member (e.g. cardboard). The backing member and the visor lower layer may have matching apertures to receive a module defined by a container and a cover pivotable on the container between open and closed positions. A switch, a battery and a printed circuit board may be disposed in the container. The switch may be manually closed, with the container closed, to energize electrical circuitry on the board. Such energizing may illuminate a member (e.g. LED) preferably disposed on the body portion and optically coupled to a display member to illuminate an individual design on the display member. The display member may be attached to the continuous front external surface of the body portion. Alternatively, the hat may have a band on the internal surface of the body portion.

Abstract: A surgical suit includes a hood fitted loosely about the user's head and a gown fitted loosely about the user's body. The hood has a large visor through which the user can see. A housing is spaced above the user's head and underneath the hood. The housing carries a substantial portion of the weight of the hood. The housing is supported above the user's head by means of vertically extending support rods that are connected to a backpack. A fan is disposed in the housing, as well as an optional thermoelectric module. An exhaust fan is included as part of the backpack. The fan in the housing causes air to be drawn through a filter and then flowed past the user's face. The fan in the backpack causes air to be drawn downwardly from around the user's upper body and exhausted from the gown through a filter.

Abstract: A signalling device is installed in headwear, such as an athletic helmet, and includes sensing devices for detecting linearly and rotationally directed impacts above a selected magnitude. The sensing devices trigger the signalling device so as to produce a perceivable signal, thereby alerting observers that a potentially injurious impact has occurred.